I have idea for Galio rework

Hello fellow league players i have been playing league for few years now and one of my favorite champs is Galio but i would like it if riot would just rework him into a support. Here are my ideas

Passive: I belive his current passive is fine maybe lower ap for mr in future but its fine

Q-Resolute smite this ability I would like it to be between 25%- 40% at all ranks just find good number that wont feel to strong

W-I think it should give little less MR and Armor but the trade of is that the champion Galio shields Gets half the amount of healing that Gailo receives or just give it a set percent that goes up based on Galio health %

E-Righteous Gust on top of the move speed i think it should give small attack speed buff like Ezreal W just a small amount like 15% at 1st rank and 30% at max sounds good

R- His ult might need little Ratio change but i think it is fine as heavy cc game changing ult like most supports have.

These are my thoughts on Galio